(The whole process of shooting and digital post-production content is explained thoroughly and easily by famous teachers. Nowadays, whether it is taking portraits or landscapes, more or less digital post-retouching will be carried out. Photos in one step are rare. Digital post-processing has become the only way for image processing now. A good picture can only be perfectly displayed in front of the public after adjustments such as dimming, layers, and contrast in the digital post-production stage. Through the three parts of pre-shooting preparation and post-operation, post-production process and post-application, the post-production of digital photography is explained in depth. Through the study of this course, students can have an overall understanding and thinking about digital photography post-production from a higher level.)